Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/af78975073d7448d99e02e2d4bd660bb : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4884f5be2ee14a4b9aa615dcd05c2a1f : FAILURE in 6m 13s